just discovered: " Build Your Own Automated Forex Trading System Using the Best Parts of Over 40 Backtested Systems " http://www.fxcm.com/forex-system-selector.jsp fxcm said to be making soft release of MT4 in Feb, full release + 2-3 wks
Looking forward to FXCM offering MT4 - would also like to see some of the other big fx players step in and offer it too - I use Oanda and am very happy with them -